新疆阿克苏河流域洪水演变趋势研究
蒋军新, 蔡明, 徐永军, 方功焕, 李稚, 陈永金

Evolution trend of flood in the Aksu River basin, Xinjiang
Junxin JIANG, Ming CAI, Yongjun XU, Gonghuan FANG, Zhi LI, Yongjin CHEN
表1 库玛拉克河和托什干河最大洪水变化的Mann-Kendall检验结果,以及洪水与最高连续7 d气温(T7)和最高连续3 d降水(P3)之间的相关系数
Table 1 Trend analysis of the annual and seasonal maximum floods of the Kumarak River and the Toshgan River based on the Mann-Kendall test. The correlation coefficients between flood magnitude and seven-day maximum temperature, three-day maximum precipitation were shown. The superscript star (*) and (**) represent the p-value of the trend analysis or the correlation are less than 0.01 or 0.05, respectively
流域指标线性趋势/(m3·s-1Mann-Kendall

与T7间的

相关系数

与P3间的

相关系数

Zc趋势显著性α
库玛拉克河年最大洪水(AMF)8.483.425**增加99%0.32*0.06
春季最大洪水(AMFSp)-0.012.104*增加95%0.44**-0.01
夏季最大洪水(AMFSu)8.963.701**增加99%0.30*0.00
秋季最大洪水(AMFAu)-2.29-1.388减少90%0.24-0.06
冬季最大洪水(AMFWi)0.763.664**增加99%0.160.37**
托什 干河年最大洪水(AMF)3.401.567增加90%-0.230.38**
春季最大洪水(AMFSp)3.282.328**增加99%0.030.31*
夏季最大洪水(AMFSu)3.061.231增加不显著-0.230.19
秋季最大洪水(AMFAu)2.632.209*增加95%0.270.41**
冬季最大洪水(AMFWi)0.274.619**增加99%0.42**-0.06